2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
6 * Modifications Copyright (C) 2021 Nordix Foundation.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.drools.lifecycle;
25 import org.onap.policy.common.gson.annotation.GsonJsonIgnore;
26 import org.onap.policy.common.utils.coder.CoderException;
27 import org.onap.policy.drools.controller.DroolsControllerConstants;
28 import org.onap.policy.drools.domain.models.artifact.NativeArtifactPolicy;
29 import org.onap.policy.drools.protocol.configuration.ControllerConfiguration;
30 import org.onap.policy.drools.protocol.configuration.DroolsConfiguration;
31 import org.onap.policy.drools.system.PolicyController;
32 import org.onap.policy.drools.system.PolicyControllerConstants;
33 import org.onap.policy.drools.system.PolicyEngineConstants;
34 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
35 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
39 public class PolicyTypeNativeArtifactController implements PolicyTypeController {
40 private static final Logger logger = LoggerFactory.getLogger(PolicyTypeNativeArtifactController.class);
43 protected final ToscaConceptIdentifier policyType;
46 protected final LifecycleFsm fsm;
48 public PolicyTypeNativeArtifactController(LifecycleFsm fsm, ToscaConceptIdentifier policyType) {
49 this.policyType = policyType;
54 public boolean deploy(ToscaPolicy policy) {
55 NativeArtifactPolicy nativePolicy;
56 PolicyController controller;
58 nativePolicy = fsm.getDomainMaker().convertTo(policy, NativeArtifactPolicy.class);
59 DroolsConfiguration droolsConfig =
60 new DroolsConfiguration(
61 nativePolicy.getProperties().getRulesArtifact().getArtifactId(),
62 nativePolicy.getProperties().getRulesArtifact().getGroupId(),
63 nativePolicy.getProperties().getRulesArtifact().getVersion());
66 PolicyControllerConstants.getFactory().get(nativePolicy.getProperties().getController().getName());
67 if (controller.getDrools().isBrained()) {
68 logger.warn("upgrade of a live controller is strongly discouraged (undeploy first): {} -> {}",
69 controller, droolsConfig);
72 return update(nativePolicy, droolsConfig);
73 } catch (CoderException | RuntimeException e) {
74 logger.warn("Invalid Policy: {}", policy);
80 public boolean undeploy(ToscaPolicy policy) {
82 NativeArtifactPolicy nativePolicy = fsm.getDomainMaker().convertTo(policy, NativeArtifactPolicy.class);
83 DroolsConfiguration noConfig =
84 new DroolsConfiguration(
85 DroolsControllerConstants.NO_ARTIFACT_ID,
86 DroolsControllerConstants.NO_GROUP_ID,
87 DroolsControllerConstants.NO_VERSION);
89 return update(nativePolicy, noConfig);
90 } catch (RuntimeException | CoderException e) {
91 logger.warn("Invalid Policy: {}", policy);
96 private boolean update(NativeArtifactPolicy nativePolicy, DroolsConfiguration droolsConfig) {
97 ControllerConfiguration controllerConfig =
98 new ControllerConfiguration(nativePolicy.getProperties().getController().getName(),
99 ControllerConfiguration.CONFIG_CONTROLLER_OPERATION_UPDATE, droolsConfig);
100 return PolicyEngineConstants.getManager().updatePolicyController(controllerConfig) != null;